Firebase storage 403

[Y L]

service firebase.storage {
  match /b/{bucket}/o {
    match /{allPaths=**} {
      allow read, write;}

  }
}

It seems like that this is the only way that the image file could successfully upload successfully, any other way to impose security conditions will cause to throw 403...  neither by size, file type and also authentication.

- owner credentials.

Thanks for the help.